package com.atguigu;

public class Main {
    public static void main(String[] args) {
        System.out.println("Hello world!");
        System.out.println("zwf");
        System.out.println("000000000000000000000");
        System.out.println("--------------");
        System.out.println("pppppppppppppppppppp");
        System.out.println("Main.main");
        System.out.println("Main.main");
    }
}